// ##########################################################################
// #                                                                        #
// #                              CLOUDCOMPARE                              #
// #                                                                        #
// #  This program is free software; you can redistribute it and/or modify  #
// #  it under the terms of the GNU General Public License as published by  #
// #  the Free Software Foundation; version 2 or later of the License.      #
// #                                                                        #
// #  This program is distributed in the hope that it will be useful,       #
// #  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
// #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          #
// #  GNU General Public License for more details.                          #
// #                                                                        #
// #                    COPYRIGHT: Daniel Girardeau-Montaut                 #
// #                                                                        #
// ##########################################################################

#ifndef CC_ITEM_SELECTION_DIALOG_HEADER
#define CC_ITEM_SELECTION_DIALOG_HEADER

#include <ui_itemSelectionDlg.h>

// qCC_db
#include <ccHObject.h>

//! Dialog to select one or multiple items
class ccItemSelectionDlg : public QDialog
    , public Ui::ItemSelectionDlg
{
	Q_OBJECT

  public: // static shortcuts
	//! Static shortcut: unique selection mode
	static int SelectEntity(const ccHObject::Container& entities,
	                        int                         defaultSelectedIndex = 0,
	                        QWidget*                    parent               = nullptr,
	                        QString                     label                = QString());

	//! Static shortcut: multi-selection mode
	static bool SelectEntities(const ccHObject::Container& entities,
	                           std::vector<int>&           indexes,
	                           QWidget*                    parent = nullptr,
	                           QString                     label  = QString());

  public:
	//! Default constructor
	ccItemSelectionDlg(bool     multiSelectionEnabled,
	                   QWidget* parent   = nullptr,
	                   QString  itemName = "entities",
	                   QString  label    = QString());

	//! Sets the list of items
	void setItems(const QStringList& items, int defaultSelectedIndex = 0);

	//! Returns selected index (unique selection mode)
	int getSelectedIndex() const;

	//! Returns selected indexes (multi-selection mode)
	void getSelectedIndexes(std::vector<int>& indexes) const;
};

#endif // CC_ITEM_SELECTION_DIALOG_HEADER
